4929800

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^2$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 11535255

約数和(自身を除く): 6605455

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 628, 785, 1256, 1570, 3140, 3925, 6280, 7850, 15700, 24649, 31400, 49298, 98596, 123245, 197192, 246490, 492980, 616225, 985960, 1232450, 2464900, 4929800]

約数ペア:

[(1, 4929800), (2, 2464900), (4, 1232450), (5, 985960), (8, 616225), (10, 492980), (20, 246490), (25, 197192), (40, 123245), (50, 98596), (100, 49298), (157, 31400), (200, 24649), (314, 15700), (628, 7850), (785, 6280), (1256, 3925), (1570, 3140)]